KR101993030B1 - 개선된 전기화학적 성능을 갖는 lmfp 캐소드 물질 - Google Patents

개선된 전기화학적 성능을 갖는 lmfp 캐소드 물질 Download PDF

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KR101993030B1
KR101993030B1 KR1020157016170A KR20157016170A KR101993030B1 KR 101993030 B1 KR101993030 B1 KR 101993030B1 KR 1020157016170 A KR1020157016170 A KR 1020157016170A KR 20157016170 A KR20157016170 A KR 20157016170A KR 101993030 B1 KR101993030 B1 KR 101993030B1
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molar ratio
lithium
manganese
iron
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KR20150097528A (ko
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시리칸트 엔 코트
디드레 에이 스트랜드
제이미 엘 코헨
티에리 드레젠
스티븐 에스 카예
빈 리
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다우 글로벌 테크놀로지스 엘엘씨
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    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/45—Phosphates containing plural metal, or metal and ammonium
    • H—ELECTRICITY
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • C—CHEMISTRY; METALLURGY
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    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/12—Complex oxides containing manganese and at least one other metal element
    • C01G45/1221—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof
    • C01G45/1235—Manganates or manganites with trivalent manganese, tetravalent manganese or mixtures thereof of the type (Mn2O4)2-, e.g. Li2Mn2O4 or Li2(MxMn2-x)O4
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    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
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    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
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  • Composite Materials (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
KR1020157016170A 2012-12-21 2013-03-07 개선된 전기화학적 성능을 갖는 lmfp 캐소드 물질 Active KR101993030B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261740575P 2012-12-21 2012-12-21
US61/740,575 2012-12-21
PCT/US2013/029597 WO2014098937A1 (en) 2012-12-21 2013-03-07 Lmfp cathode materials with improved electrochemical performance

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KR20150097528A KR20150097528A (ko) 2015-08-26
KR101993030B1 true KR101993030B1 (ko) 2019-06-25

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KR1020157016172A Active KR102157404B1 (ko) 2012-12-21 2013-12-20 개선된 전기화학적 성능을 갖는 lmfp 캐소드 물질

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US (3) US9793538B2 (https=)
EP (2) EP2936590B8 (https=)
JP (3) JP6326065B2 (https=)
KR (2) KR101993030B1 (https=)
CN (2) CN104885268B (https=)
CA (2) CA2894494A1 (https=)
ES (2) ES2927465T3 (https=)
HU (1) HUE063202T2 (https=)
PL (1) PL2936592T3 (https=)
TW (1) TWI556498B (https=)
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WO2025150906A1 (ko) * 2024-01-10 2025-07-17 주식회사 엘지에너지솔루션 양극활물질 및 이의 제조방법
KR102937290B1 (ko) 2024-08-29 2026-03-09 (주)포스코퓨처엠 리튬 이차 전지용 양극 활물질의 제조 방법
WO2026054418A1 (ko) * 2024-09-04 2026-03-12 (주)포스코퓨처엠 리튬 이차 전지용 양극 활물질 및 그 제조 방법

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EP3180812B1 (en) * 2014-08-13 2019-02-27 Umicore Olivine composition with improved cell performance
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KR20210102469A (ko) 2019-01-07 2021-08-19 에이일이삼 시스템즈, 엘엘씨 공생적 전력 성능 이점을 갖는 남용-내성 리튬 이온 배터리 캐소드 혼합물
WO2020152980A1 (ja) * 2019-01-23 2020-07-30 Ｊｍエナジー株式会社 電極製造システム及び電極製造方法
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CN111276693B (zh) * 2020-01-22 2022-09-20 上海华谊（集团）公司 磷酸铁锰锂的改性方法、改性的磷酸铁锰锂及其用途
EP4418362A4 (en) * 2021-10-22 2025-08-27 Contemporary Amperex Technology Hong Kong Ltd POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE SHEET, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND ELECTRICAL DEVICE
EP4280301A4 (en) 2022-03-04 2024-06-26 Contemporary Amperex Technology Co., Limited Positive electrode sheet, secondary battery, battery module, battery pack, and electric apparatus
KR102746787B1 (ko) * 2022-05-25 2024-12-26 후베이 알티 어드밴스드 머터리얼스 그룹 컴퍼니 리미티드 인산망간철리튬의 제조 방법
US20230387404A1 (en) * 2022-05-25 2023-11-30 Rivian Ip Holdings, Llc Olivine-based cathode materials with improved conductivity
CN115663144A (zh) * 2022-11-04 2023-01-31 横店集团东磁股份有限公司 一种层状钠电正极材料及其制备方法和应用
CN116826040A (zh) * 2022-11-11 2023-09-29 中科致良新能源材料(浙江)有限公司 一种具有纳米多孔结构的磷酸锰铁及其制备方法和用途
CN117012937A (zh) * 2023-08-29 2023-11-07 湖北融通高科先进材料集团股份有限公司 一种钠离子电池正极材料的制备方法和应用
CN117117177B (zh) * 2023-10-20 2024-02-02 中创新航科技集团股份有限公司 一种电池
CN121769079A (zh) 2024-09-29 2026-03-31 通用汽车环球科技运作有限责任公司 多元素掺杂正极材料

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